Ginkgo Biloba Leaf Powder

At JoyWin Natural, we specialize in supplying high-purity, standardized Ginkgo Biloba Leaf Powder to global nutraceutical, pharmaceutical, and functional food brands. Sourced from pristine cultivation zones and manufactured under strict ISO 22000 & cGMP protocols, our extract delivers consistent, bioactive-rich profiles that meet the most demanding formulation requirements.

This is not just another botanical powder; it is a scientifically validated ingredient backed by centuries of traditional use and modern clinical research. Designed for B2B partners seeking reliability, scalability, and traceability, our Ginkgo Biloba Extract serves as a foundational ingredient for cognitive health supplements, memory support formulations, and circulatory wellness products.

Core Value Proposition:

* Standardized Potency: Guaranteed 24% Ginkgo Flavone Glycosides & 6% Terpene Lactones.

* Full Traceability: From cultivated leaf to finished extract, with complete documentation.

* Regulatory Support: Compliant with USP, EP, and FDA GRAS-affirmed guidelines.

* Customizable Formats: Available in various particle sizes, carrier bases, and private labeling options.

Our Ginkgo Biloba leaves are sourced from dedicated, pesticide-free plantations in China's prime growing regions-areas renowned for optimal soil composition and climate conditions that maximize the bioactive compound profile. We partner exclusively with farms that adhere to our Sustainable Cultivation Charter, which ensures:

* No Use of Prohibited Pesticides: Annual soil and leaf residue testing confirms purity.

* Selective Harvesting: Leaves are hand-picked during peak flavonoid accumulation (typically early autumn).

* Eco-Farming Practices: Maintenance of biodiversity, water conservation, and soil health initiatives.

* Full Chain of Custody: Each batch is linked to its source farm, harvest date, and processing facility.

This rigorous sourcing philosophy guarantees raw material consistency, reduces environmental impact, and aligns with the ESG (Environmental, Social, Governance) expectations of leading global brands.

The therapeutic value of Ginkgo Biloba is attributed to its unique combination of bioactive compounds. Our Ginkgo Biloba Leaf Powder is meticulously standardized to ensure each batch delivers the key constituents responsible for its recognized benefits.

This precise standardization, verified via HPLC and GC-MS analysis, ensures your formulations deliver consistent, reliable, and efficacious end products.

Every batch of JoyWin Natural Ginkgo Biloba Leaf Powder is accompanied by a comprehensive Certificate of Analysis (COA). Below are our standard specifications.

Typical Specifications:

* Appearance: Fine, yellowish-brown powder with characteristic odor and taste.

* Mesh Size: 80-100 mesh (customizable to 200 mesh).

* Solubility: Dispersible in water and soluble in ethanol.

* Loss on Drying: ≤ 5.0%

* Heavy Metals: Lead (Pb) < 2 ppm, Arsenic (As) < 1 ppm, Cadmium (Cd) < 1 ppm, Mercury (Hg) < 0.1 ppm.

* Microbiological: Total Plate Count < 1,000 CFU/g, Yeast & Mold < 100 CFU/g, E. coli, Salmonella, Staphylococcus aureus: Absent.

* Residual Solvents: Meets ICH Q3C guidelines for Class 2 & 3 solvents.

State-of-the-Art Extraction & Purification

Our proprietary manufacturing process balances traditional extraction wisdom with modern pharmaceutical technology to preserve the full spectrum of bioactive compounds while eliminating impurities.

1.Primary Cleaning & Sorting: Fresh leaves undergo multi-stage cleaning to remove physical debris.

2.Controlled Drying: Low-temperature air-drying preserves thermolabile compounds.

3.Size Reduction: Leaves are milled to a uniform particle size for optimal extraction.

4.Selective Extraction: A multi-step ethanol-water extraction process selectively concentrates flavonoids and terpene lactones.

5.Purification & Removal: Advanced membrane filtration and adsorption chromatography specifically reduce Ginkgolic Acids to below 5 ppm.

6.Concentration & Standardization: The extract is concentrated under vacuum and standardized to target potency using pure botanical carriers.

7.Spray Drying: Low-temperature spray drying produces a free-flowing, stable powder with high bioavailability.

8.Final Blending & Homogenization: Ensures batch-to-batch consistency in large-scale lots.

Our quality philosophy is embedded in every step, governed by a "Quality Gateway" system where a batch must pass over 25 checkpoints before release.

* Incoming Raw Material Inspection: Identity (HPTLC), pesticide screen, heavy metal screen.

* In-Process Controls (IPC): Real-time monitoring of extraction parameters, solvent ratios, and intermediate compound levels.

* Final Product Testing: Full-spectrum analysis against specifications, including stability-indicating methods for shelf-life determination (typically 24 months under recommended storage).

* Third-Party Verification: We routinely send audit samples to independent, ISO 17025-accredited laboratories in the EU and USA for verification.

* Documentation & Audit Readiness: Complete master manufacturing records, electronic batch records, and full traceability documents are maintained for regulatory audits (FDA, EMA, etc.).

* Superior Bioavailability: Our extraction process optimizes the compound matrix for enhanced absorption.

* Exceptional Stability: Advanced packaging and robust shelf-life data ensure potency throughout your product's lifecycle.

* Formulation Versatility: Ideal for tablets, capsules, softgels, powders, and functional beverage applications.

* Technical Partnership: Our in-house R&D and application specialists provide direct formulation support and co-development.

* Scale with Consistency: From pilot batches (1 kg) to full container loads (tons), we maintain identical quality standards.

Ginkgo Biloba is one of the world's most extensively researched botanicals. Our extract supports claims aligned with authoritative compendia and clinical studies:

* Cognitive Function & Memory: Multiple randomized controlled trials, including those published in Journal of the American Medical Association and Phytomedicine, support the use of standardized extract for supporting memory, focus, and cognitive speed in adults, particularly related to age-associated cognitive decline.

* Peripheral Circulation & Tinnitus: Recognized by the European Medicines Agency (EMA) for the symptomatic treatment of mild to moderate peripheral arterial occlusive disease and tinnitus of vascular origin.

* Antioxidant Protection: The flavonoid complex demonstrates significant free radical scavenging activity, protecting neuronal and vascular cells from oxidative damage.

* Mechanism of Action: Well-documented actions include vasodilation, modulation of neurotransmitter systems, and improvement of microcirculation.

Reference: We provide clients with a curated "Scientific Dossier" containing key study summaries, monographs (ESCOP, WHO), and safety profiles for your regulatory and marketing needs.

* Brain Health Supplements: Combine with Phosphatidylserine, Bacopa Monnieri, or L-Theanine for synergistic nootropic formulations.

* Senior Wellness Formulas: Integrate into multi-ingredient packs targeting overall cognitive and circulatory health for aging populations.

* Functional Foods & Beverages: Microencapsulated versions available for clear drinks, nutrition bars, and gummies without compromising taste or stability.

* Private Label Success: A leading European supplement brand used our extract as the cornerstone of their best-selling "Focus Complex," achieving a 40% market share growth in the cognitive segment within 18 months, citing our consistent COAs and reliable supply as key factors.

● R&D team of 40 members to provide full technical support.
● Years of successful experience with top food companies in the world.
● Dedicate on build long-term relationships with our clients and developing deeps partnership.

* Primary Packaging: Food-grade polyethylene bags with double sealing, placed inside sealed aluminum foil bags for moisture and light protection.

* Secondary Packaging: Standard 25 kg per fiber drum (or customized 20 kg cartons). Desiccant included upon request.

* Storage: Store in a cool (below 25°C), dry place away from direct sunlight.

* Shelf Life: 24 months from production date when stored properly in unopened packaging.

* Global Logistics: We are experienced in handling EXW, FOB, CIF, and DAP terms. Documents include commercial invoice, packing list, bill of lading, certificate of origin, and phytosanitary certificate. Sea and air freight options available to all major ports worldwide.

Q1: What is the recommended dosage for formulation?
A: Most clinical studies use 120-240 mg per day of extract standardized to 24% flavonoids and 6% terpene lactones, typically split into two or three doses. Our technical team can help you determine the optimal inclusion level for your specific delivery format.

Q2: Is your extract non-GMO and allergen-free?
A: Yes. We provide full documentation verifying non-GMO status (according to IP and ISO standards). It is also gluten-free, soy-free, and allergen-free. The ginkgolic acid content is controlled to <5 ppm, minimizing allergenic potential.

Q3: Can you supply documentation for Novel Food or FDA submissions?
A: Absolutely. We regularly support clients with dossiers containing detailed manufacturing process descriptions, safety data, specifications, and stability studies suitable for regulatory submissions in the EU, USA, UK, Canada, Australia, and across Asia.

Q4: Do you offer custom standardization or blends?
A: Yes. We can provide custom ratios of active constituents or create premixed blends with other complementary cognitive health ingredients (e.g., Panax Ginseng, Rhodiola Rosea). MOQs apply for custom projects.

Q5: What is your lead time and minimum order quantity (MOQ)?
A: Standard product MOQ is 25 kg. Lead time is typically 10-15 working days after order confirmation for standard batches. Larger volumes and custom projects require consultation.

Q6：How can we contact you?
A：You can click the inquiry on Ginkgo biloba leaf powder or send us an e-mail to contact@joywinworld.com.

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